The Professor
Looked around in awe."Look at those buttrixes!!" He exclaimed as he slid down the rope. He looked up at Aang and Sokka as they laughed."Whats so funny?" He asked."Nothing. We're just fascinated in history," Sokka said as Aang snickered.
Aang
Landed on the ground and looked around. He looked into the darkness when he heard loud noises.
Appa
Sat up, like a normal pet, and looked at Mako then Toph then Korra.
Edge
Had both eyes closed. He opened his right one as Appa shifted and huffed. His scales were lifted so his skin could breath and he could cool off.
Momo
Was flying around the library and screeched with fear as a large owl came out from the rows of book shelves.